EP0798818B1 - Housing for multiple sockets - Google Patents
Housing for multiple sockets Download PDFInfo
- Publication number
- EP0798818B1 EP0798818B1 EP97104721A EP97104721A EP0798818B1 EP 0798818 B1 EP0798818 B1 EP 0798818B1 EP 97104721 A EP97104721 A EP 97104721A EP 97104721 A EP97104721 A EP 97104721A EP 0798818 B1 EP0798818 B1 EP 0798818B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- housing according
- side walls
- longitudinal edges
- recesses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005452 bending Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
- H02G3/128—Distribution boxes; Connection or junction boxes for flush mounting in plinths, channels, raceways or similar
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
Definitions
- the invention relates to a housing for a multiple socket according to the preamble of claim 1.
- From DE-OS 29 00 148 is a multiple socket with a housing known, which consists of a U-shaped lower part and an identically designed upper part as a cover consists.
- the upper part is a tongue and groove connection at the end longitudinal webs and over the Upper part and a socket insert and in the area of the front Covers connected to the lower part.
- Under- and the upper part are extruded profiles.
- the top shows Openings that protrude into the sockets.
- EP-0 109 876 a housing of a U-shaped profile and a slide Cover formed with socket inserts.
- Contact rail arrangements or modules with parallel arranged Contact sockets and protective conductor contacts inserted into the U-shaped housing at the front.
- EP 0 673 089 A1 describes a generic housing for multiple sockets known, which is a housing for multiple sockets known, which has a bottom, side walls and a Cover plate with recesses for socket inserts.
- the housing is made from a sheet metal blank formed by reshaping and connecting longitudinal edges of the sheet.
- the known housing has a rectangular cross section with rounded lower and upper corner areas.
- the Align socket inserts arranged in the recesses with the cover plate or slightly over the Cover plate out and are against external forces not protected.
- the invention has for its object to provide a housing for a multiple socket, which is particularly robust in an extremely inexpensive manufacture and assembly, ensures the greatest possible protection of the recessed sockets inserts, circuits and fuses and the like, and also an extraordinarily good aesthetic Overall impression conveyed.
- a housing for multiple sockets with a bottom, side walls and a cover plate with Recesses for socket inserts, circuits and fuses, which is cut from a sheet Forming and connecting the longitudinal edges of the sheet formed is, side walls with upper longitudinal edges.
- the top Long edges protrude upwards and into the housing integrated cover plate is, based on the upper longitudinal edges, deeply arranged and thus offers the inside socket inserts provide good protection.
- According to the invention is a metal Created housing and therefore a one-piece flat material, for example an electrolytically galvanized steel sheet, used.
- the steel sheet becomes corresponding forming processes subjected, advantageously after already recesses for Socket inserts, which in the finished housing in the area an integrated cover plate are arranged, prefabricated were.
- These recesses which e.g. for Schuko sockets are circular, can advantageously by a Punching process. After that, by appropriate Forming processes, for example by rolling or Rolling and bending, parallel side walls bent and after a 90 ° bend, a base plate is formed.
- connection methods can also be used can be used for metal parts.
- connection seam without further notice or fold seam also in the area of the side surfaces or to be arranged in the area of a longitudinal edge.
- a protruding one is particularly expedient in terms of production technology and rounded formation of the edge areas of the floor.
- the arcuate or semicircular edge areas can for a particularly appealing overall effect of the Housing largely with profiles in the side walls of the housing match. So grooves, grooves and At least recesses or formations as profiles in the side walls, especially during the forming process, be trained and if necessary with special Designs and / or color coding, for example in the company colors.
- Profiles of the side walls are particularly advantageous in the longitudinal direction, which is in the interior of the multiple socket
- Such Projections or tabs on the inside of the side walls should reasonably be in a symmetrical arrangement be trained.
- the housing according to the invention In the cost-effective manufacture of the housing according to the invention from a blank of a flat material and through Bending processes or rolling processes are integrated vertical and upward Longitudinal edges of the side walls in the area of the transition from the cover plate to the Sidewalls. Through the protruding longitudinal edges plate recessed and the can inserts, which in the prefabricated recesses of the cover plate are used will experience an advantageous through the supernatants Protection.
- the recesses For a fixed and non-rotatable arrangement of the socket inserts to ensure in the recesses is provided the recesses with radially projecting projections, Edges or tips. When inserting the These sockets will protrude into the material of the sockets Carve or cut and prevent socket inserts effectively loosening or loosening of the stakes.
- the advantages of the one-piece housing according to the invention for Multiple socket strips consist of a particularly simple one Manufacturing and especially in an efficient completion, in which, for example, plastic body with contact strips and contact sockets arranged in parallel and contact rails with protective conductor contacts from the Front inserted into the housing and at least led an inside projection on each side wall and be held. After closing the end faces, for example with snap-in, cap-like covers, are then only the socket inserts in the recesses the cover plate.
- the housing 2 for multiple sockets has an almost rectangular cross-section and consists of a cover plate 8, a bottom 4 and two parallel side walls 6.
- the housing 2 is made from a one-piece blank, in which to be assigned in one of the later cover plates 8 Area recesses 10 in a defined arrangement, Dimension and number are punched out.
- the square or rectangular blank with the punched out Recesses 10 are then rolled accordingly and bent around upper longitudinal edges 17, profiles, for example Grooves, grooves or bores 11 in the side walls 6 and in particular stand areas 13 in the area form the bottom plate 4.
- the profiles 11 in the side walls 6 can for example one for the manufacturer of the multiple socket strips have characteristic shapes and colors.
- At the same time serve in particular in an interior 9 of the Housing 2 directed crossbars 18 for guidance and mounting a contact rail arrangement which can be inserted at the end (not shown).
- the cover plate integrated in the housing 2 based on vertically aligned, protruding, upper longitudinal edges 17 recessed.
- the supernatant the upper longitudinal edge 17 is marked by a 90 degree and subsequent 180 degree rolling or bending of the cover plate area of the sheet metal cut reached.
- protruding edge regions of the Socket inserts against certain forces protected.
- Stand areas 13 formed, whereby a fold 12th and a material thickening associated with this connection on the stability or on or plant the housing or a multiple socket not disadvantageous can impact.
- the lower stand areas 13 are rounded or semicircular trained and represent the lower longitudinal Edge regions 16 of the housing 2.
- the dashed Line indicates that the contact surfaces of the fold 12 and the stand areas 13 lie in one plane.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Table Devices Or Equipment (AREA)
- Connection Or Junction Boxes (AREA)
- Casings For Electric Apparatus (AREA)
- Structure Of Telephone Exchanges (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
Die Erfindung betrifft ein Gehäuse für eine Mehrfachsteckdose gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a housing for a multiple socket according to the preamble of claim 1.
Aus der DE-OS 29 00 148 ist eine Mehrfachsteckdose mit einem Gehäuse bekannt, welches aus einem U-förmigen Unterteil und einem identisch ausgebildeten Oberteil als Abdeckung besteht. Das Oberteil wird über eine Nut-Feder-Verbindung an den endseitigen Längsstegen sowie über das Oberteil und einen Steckdoseneinsatz und im Bereich stirnseitiger Abdeckungen mit dem Unterteil verbunden. Unter- und Oberteil sind Strangpreßprofile. Das Oberteil weist Öffnungen auf, in die Steckdosen hineinragen.From DE-OS 29 00 148 is a multiple socket with a housing known, which consists of a U-shaped lower part and an identically designed upper part as a cover consists. The upper part is a tongue and groove connection at the end longitudinal webs and over the Upper part and a socket insert and in the area of the front Covers connected to the lower part. Under- and the upper part are extruded profiles. The top shows Openings that protrude into the sockets.
Bei einer Mehrfachsteckdosenleiste der EP-0 109 876 wird ein Gehäuse von einem U-förmigen Profil und einer aufschiebbaren Abdeckung mit Steckdoseneinsätzen gebildet. Kontaktschienenanordnungen oder Module mit parallel angeordneten Kontaktbuchsen und Schutzleiterkontakten werden stirnseitig in das U-förmige Gehäuse eingeschoben.In the case of a multiple socket strip, EP-0 109 876 a housing of a U-shaped profile and a slide Cover formed with socket inserts. Contact rail arrangements or modules with parallel arranged Contact sockets and protective conductor contacts inserted into the U-shaped housing at the front.
Nachteile dieser bekannten Gehäuse für Mehrfachsteckdosen sind eine relativ aufwendige Herstellung und Montage.Disadvantages of this known housing for multiple sockets are a relatively complex manufacture and assembly.
Aus der EP 0 673 089 A1 ist ein gattungsgemäßes Gehäuse für Mehrfachsteckdosen bekannt, welches einen ein Gehäuse für Mehrfachsteckdosen bekannt, welches einen Boden, Seitenwände und eine Deckplatte mit Ausnehmungen für Steckdoseneinsätze aufweist. Das Gehäuse wird aus einem Zuschnitt eines Bleches durch Umformen und Verbinden von Längskanten des Blechs gebildet.EP 0 673 089 A1 describes a generic housing for multiple sockets known, which is a housing for multiple sockets known, which has a bottom, side walls and a Cover plate with recesses for socket inserts. The housing is made from a sheet metal blank formed by reshaping and connecting longitudinal edges of the sheet.
Das bekannte Gehäuse weist einen rechteckigen Querschnitt mit abgerundeten unteren und oberen Eckbereichen auf. Die in den Ausnehmungen angeordneten Steckdoseneinsätze fluchten mit der Deckplatte oder reichen geringfügig über die Deckplatte hinaus und sind gegen äußere Krafteinwirkungen nicht geschützt.The known housing has a rectangular cross section with rounded lower and upper corner areas. The Align socket inserts arranged in the recesses with the cover plate or slightly over the Cover plate out and are against external forces not protected.
Der Erfindung liegt die Aufgabe zugrunde, ein Gehäuse für eine Mehrfachsteckdose zu schaffen, welches bei einer außerordentlich kostenünstigen Herstellung und Montage besonders robust ausgebildet ist, einen größtmöglichen Schutz des versenkt angeordneten Steckdosen einsätze, Schaltungen und Sicherungen und dergleichen gewährleistet und außerdem einen außerordentlich guten optisch ästhetischen Gesamteindruck vermittelt.The invention has for its object to provide a housing for a multiple socket, which is particularly robust in an extremely inexpensive manufacture and assembly, ensures the greatest possible protection of the recessed sockets inserts, circuits and fuses and the like, and also an extraordinarily good aesthetic Overall impression conveyed.
Erfindungsgemäß wird die Aufgabe durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte und zweckmäßige Ausgestaltungen sind Inhalt der Unteransprüche und der Figurenbeschreibung.According to the invention, the object is achieved by Features of claim 1 solved. Advantageous and functional Refinements are the content of the subclaims and the figure description.
Erfindungsgemäß weist ein Gehäuse für Mehrfachsteckdosen mit einem Boden, Seitenwänden und einer Deckplatte mit Ausnehmungen für Steckdoseneinsätze, Schaltungen und Sicherungen, welches aus einem Zuschnitt eines Bleches durch Umformen und Verbinden der Längskanten des Bleches gebildet ist, Seitenwände mit oberen Längskanten auf. Die oberen Längskanten stehen nach oben über, und die in das Gehäuse integrierte Deckplatte ist, bezogen auf die oberen Längskanten, vertieft angeordnet und bietet dadurch den darin aufgenommenen Steckdoseneinsätzen einen guten Schutz.According to the invention, a housing for multiple sockets with a bottom, side walls and a cover plate with Recesses for socket inserts, circuits and fuses, which is cut from a sheet Forming and connecting the longitudinal edges of the sheet formed is, side walls with upper longitudinal edges. The top Long edges protrude upwards and into the housing integrated cover plate is, based on the upper longitudinal edges, deeply arranged and thus offers the inside socket inserts provide good protection.
Nach des Erfindung wird ein metallenes Gehäuse geschaffen und dafür ein einstückiges Flachmaterial, beispielsweise ein elektrolytisch verzinktes Stahlblech, eingesetzt. Das Stahlblech wird entsprechenden Umformprozessen unterzogen, vorteilhafter Weise nachdem bereits Ausnehmungen für Steckdoseneinsätze, welche im fertigen Gehäuse im Bereich einer integrierten Deckplatte angeordnet sind, vorgefertigt wurden.According to the invention is a metal Created housing and therefore a one-piece flat material, for example an electrolytically galvanized steel sheet, used. The steel sheet becomes corresponding forming processes subjected, advantageously after already recesses for Socket inserts, which in the finished housing in the area an integrated cover plate are arranged, prefabricated were.
Diese Ausnehmungen, welche z.B. für Schuko-Steckdosen kreisrund ausgebildet sind, können vorteilhaft durch einen Stanzvorgang eingebracht werden. Danach werden durch geeignete Umformprozesse, beispielsweise durch Rollieren oder Rollen und Biegen, parallele Seitenwände abgebogen und nach einer 90° -Abwinklung eine Bodenplatte gebildet.These recesses, which e.g. for Schuko sockets are circular, can advantageously by a Punching process. After that, by appropriate Forming processes, for example by rolling or Rolling and bending, parallel side walls bent and after a 90 ° bend, a base plate is formed.
Es ist zweckmäßig, im Bereich der Bodenplatte die aneinandergrenzenden und sich überlappenden Längskantenbereiche des Flachbleches dicht zu verbinden.It is expedient in the area of the base plate to adjoin one another and overlapping longitudinal edge areas to connect the flat sheet tightly.
Zur Verbindung der Längskanten eignet sich insbesondere das Falzen. Die Längskanten werden folglich zunächst umgebogen und dann ineinander geschoben oder verhakt. Abschließend wird die so gebildete Falznaht zusammengedrückt oder festgeklopft, um eine besonders hohe Stabilität und Dichtigkeit zu erreichen. This is particularly suitable for connecting the longitudinal edges Fold. The longitudinal edges are therefore first bent over and then pushed or hooked into each other. Finally the seam formed in this way is pressed together or tapped, for particularly high stability and tightness to reach.
Grundsätzlich können auch die allgemein üblichen Verbindungsverfahren für Metallteile eingesetzt werden. Außerdem besteht ohne weiteres die Möglichkeit die Verbindungsnaht bzw. Falznaht auch im Bereich der Seitenflächen oder im Bereich einer Längskante anzuordnen.In principle, the common connection methods can also be used can be used for metal parts. Furthermore there is the possibility of the connection seam without further notice or fold seam also in the area of the side surfaces or to be arranged in the area of a longitudinal edge.
Wenn eine Falznaht im Bereich der Längsachse des Bodenbereichs bzw. der Bodenplatte ausgebildet wird, empfiehlt es sich, Standbereiche an der Bodenplatte vorzusehen und die Bodenplatte erhöht auszubilden. Wenn die Standbereiche wenigstens die gleiche Höhe aufweisen, wie die überstehende Falznut, ist die Bodenauflage der Mehrfachsteckdose nicht beeinträchtigt.If a fold seam in the area of the longitudinal axis of the bottom area or the base plate is formed, it is recommended to provide stand areas on the base plate and the Train floor plate increased. If the stand areas at least have the same height as the one above Groove groove, the base of the multiple socket is not impaired.
Fertigungstechnisch besonders zweckmäßig ist eine überstehende und abgerundete Ausbildung der Randbereiche des Bodens. Die bogenförmigen oder halbkreisförmigen Randbereiche können für eine besonders ansprechende Gesamtwirkung des Gehäuses weitgehend mit Profilierungen in den Seitenwänden des Gehäuses übereinstimmen. So können Nuten, Rillen und Ausnehmungen bzw. Ausformungen als Profilierungen wenigstens in den Seitenwänden, insbesondere während des Umformprozesses, ausgebildet sein und gegebenenfalls mit besonderen Gestaltungen und/oder farbliche Kennzeichnungen, beispielsweise in den Firmenfarben, versehen sein.A protruding one is particularly expedient in terms of production technology and rounded formation of the edge areas of the floor. The arcuate or semicircular edge areas can for a particularly appealing overall effect of the Housing largely with profiles in the side walls of the housing match. So grooves, grooves and At least recesses or formations as profiles in the side walls, especially during the forming process, be trained and if necessary with special Designs and / or color coding, for example in the company colors.
Besonders vorteilhaft sind Profilierungen der Seitenwände in Längsrichtung, welche im Innenraum der Mehrfachsteckdose Längsstege bilden, welche insbesondere horizontal verlaufen und zur Führung und Halterung der stirnseitig einschiebbaren Kontaktanordnungen dienen können. Derartige Vorsprünge oder Nasen an den Innenseiten der Seitenwände sollten sinnvollerweise in einer symmetrischen Anordnung ausgebildet sein. Profiles of the side walls are particularly advantageous in the longitudinal direction, which is in the interior of the multiple socket Form longitudinal webs, which in particular run horizontally and for guiding and holding the insertable on the front Contact arrangements can serve. Such Projections or tabs on the inside of the side walls should reasonably be in a symmetrical arrangement be trained.
In die kostengünstige Herstellung des erfindungsgemäßen Gehäuses aus einem Zuschnitt eines Flachmaterials und durch Biegevorgänge bzw. Rollierprozesse integriert sind die vertikalen und sich nach oben erstrekkenden Längskanten der Seitenwände im Bereich des Übergangs von der Deckplatte zu den Seitenwänden. Durch die überstehenden Längskanten platte vertieft angeordnet und die Doseneinsätze, welche in die vorgefertigten Ausnehmungen der Deckplatte eingesetzt werden, erfahren durch die Überstände einen vorteilhaften Schutz.In the cost-effective manufacture of the housing according to the invention from a blank of a flat material and through Bending processes or rolling processes are integrated vertical and upward Longitudinal edges of the side walls in the area of the transition from the cover plate to the Sidewalls. Through the protruding longitudinal edges plate recessed and the can inserts, which in the prefabricated recesses of the cover plate are used will experience an advantageous through the supernatants Protection.
Um eine feste und unverdrehbare Anordnung der Steckdoseneinsätze in den Ausnehmungen zu gewährleisten, ist vorgesehen, die Ausnehmungen mit radial vorstehenden Vorsprüngen, Kanten oder Spitzen zu versehen. Beim Einsetzen der Steckdosen werden sich diese Vorsprünge in das Material der Steckdoseneinsätze einritzen oder einschneiden und verhindern auf diese Weise wirkungsvoll ein Lösen oder Lockern der Einsätze.For a fixed and non-rotatable arrangement of the socket inserts to ensure in the recesses is provided the recesses with radially projecting projections, Edges or tips. When inserting the These sockets will protrude into the material of the sockets Carve or cut and prevent socket inserts effectively loosening or loosening of the stakes.
Die Vorteile des erfindungsgemäßen einteiligen Gehäuses für Mehrfachsteckdosenleisten bestehen in einer besonders einfachen Fertigung und insbesondere in einer effizienten Komplettierung, bei welcher beispielsweise Kunststoffkörper mit parallel angeordneten Kontaktbändern und Kontaktbuchsen und Kontaktschienen mit Schutzleiterkontakten von der Stirnseite in das Gehäuse eingeschoben und von wenigstens einem innenseitigen Vorsprung an jeder Seitenwand geführt und gehalten werden. Nach dem Verschließen der Stirnseiten, beispielsweise mit einrastbaren, kappenartigen Abdeckungen, sind dann nur noch die Steckdoseneinsätze in die Ausnehmungen der Deckplatte einzusetzen. The advantages of the one-piece housing according to the invention for Multiple socket strips consist of a particularly simple one Manufacturing and especially in an efficient completion, in which, for example, plastic body with contact strips and contact sockets arranged in parallel and contact rails with protective conductor contacts from the Front inserted into the housing and at least led an inside projection on each side wall and be held. After closing the end faces, for example with snap-in, cap-like covers, are then only the socket inserts in the recesses the cover plate.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispiels weiter erläutert. In der zugehörigen Zeichnung ist ein erfindungsgemäßes Gehäuse in einer perspektivischen, stark schematisierten Darstellung gezeigt.The invention is described below using an exemplary embodiment explained further. In the accompanying drawing is a housing according to the invention in a perspective, shown highly schematic representation.
Das Gehäuse 2 für Mehrfachsteckdosen weist einen nahezu
rechteckigen Querschnitt auf und besteht aus einer Deckplatte
8, einem Boden 4 und zwei parallelen Seitenwänden 6.The
Das Gehäuse 2 ist aus einem einteiligen Zuschnitt hergestellt,
in welchem in einem der späteren Deckplatte 8 zuzuordnenden
Bereich Ausnehmungen 10 in einer definierten Anordnung,
Abmessung und Anzahl ausgestanzt werden.The
Der quadratische oder rechteckige Zuschnitt mit den ausgestanzten
Ausnehmungen 10 wird danach entsprechend rolliert
und gebogen, um obere Längskanten 17, Profilierungen, beispielsweise
Nuten, Rillen oder Ausbohrungen 11, in den Seitenwänden
6 und insbesondere Standbereiche 13 im Bereich
der Bodenplatte 4 auszubilden.The square or rectangular blank with the punched out
Die Profilierungen 11 in den Seitenwänden 6 können beispielsweise
eine für den Hersteller der Mehrfachsteckdosenleisten
charakteristische Form- und Farbgebung aufweisen.
Gleichzeitig dienen insbesondere in einen Innenraum 9 des
Gehäuses 2 gerichtete Querstege 18 zur Führung und Halterung
einer stirnseitig einschiebbaren Kontaktschienenanordnung
(nicht dargestellt).The
Wie deutlich aus dem Stirnseitenbereich des Gehäuses 2 erkennbar
ist, ist die in das Gehäuse 2 integrierte Deckplatte
8, bezogen auf vertikal ausgerichtete, überstehende,
obere Längskanten 17 vertieft ausgebildet. Der Überstand
der oberen Längskanten 17 wird durch ein 90-Grad und nachfolgendes
180-Grad-Rollieren oder auch -Umbiegen des Deckplattenbereichs
des Blechzuschnitts erreicht. As can be clearly seen from the front area of the
Erfindungsgemäß werden dadurch überstehende Randbereiche der Steckdoseneinsätze vor bestimmten Krafteinwirkungen geschützt.According to the invention, protruding edge regions of the Socket inserts against certain forces protected.
Im Bereich der unteren längsseitigen Kantenbereiche 16 sind
Standbereiche 13 ausgebildet, wodurch sich eine Falzung 12
und eine mit dieser Verbindungs"naht" einhergehende Materialverdickung
auf die Standfestigkeit bzw. Auf- oder Anlage
des Gehäuses bzw. einer Mehrfachsteckdose nicht nachteilig
auswirken können.In the area of the lower
Die unteren Standbereiche 13 sind abgerundet oder halbkreisförmig
ausgebildet und stellen die unteren längsseitigen
Kantenbereiche 16 des Gehäuses 2 dar. Die strichlierte
Linie deutet an, daß die Auflageflächen der Falzung 12 und
der Standbereiche 13 in einer Ebene liegen.The
Die vorteilhafte Möglichkeit, die Ausnehmungen 10 bereits
im einteiligen Zuschnitt eines Bleches, beispielsweise eines
verzinkten Stahlbleches auszustanzen, kann dazu genutzt
werden, Vorsprünge, Kanten oder Spitzen (nicht dargestellt),
welche radial nach innen gerichtet sind, mitauszubilden.
Derartige Vorsprünge sichern einen festen und dauerhaften
Sitz der Steckdoseneinsätze (nicht dargestellt),
in deren Umfang sich die Vorsprünge der Ausnehmungen 10
während des Einsetzens eingraben.The advantageous possibility of the
Claims (11)
- Housing for multiple sockets, which has a base (4), side walls (6) and a top plate (8) with recesses (10) for socket inserts, circuits or fuses and which is formed from a blank of a sheet by forming and joining the longitudinal edges of the sheet,
characterized in
that the side walls (6) have upper longitudinal edges (17), which project upwards, and that the top plate (8) integrated into the housing (2) is recessed with respect to the upper longitudinal edges (17). - Housing according to claim 1,
characterized in
that it is formed from a steel sheet by tumbling and/or bending and a welt (12) is formed for joining the longitudinal edges of the steel sheet in the area of the base (4). - Housing according to claim 1 or 2,
characterized in
that the upper longitudinal edges (17) are formed by a 90° tumbling or bending and subsequent 180° tumbling or bending of the top plate (8). - Housing according to one of the preceding claims,
characterized in
that the recesses (10) in the top plate (8) are formed in the one-piece sheet blank and prior to the forming. - Housing according to one of the preceding claims,
characterized in
that the recesses (10) are provided with radially inwardly directed projections, edges or tips for engagement in circumferential areas of the socket inserts to be inserted. - Housing according to one of the preceding claims,
characterized in
that the welt (12) is constructed as a horizontal and/ or double welt. - Housing according to one of the preceding claims,
characterized in
that the base (4) has stand areas (13), whose height at least corresponds to the height of the welt (12). - Housing according to claim 7,
characterized in
that the stand areas (13) are constituted by longitudinal side edge areas (16) of the base (4), which are rounded and constructed so as to project downwards. - Housing according to one of the preceding claims,
characterized in
that the side walls (6) have slots and/or grooves and/or indentations, which in praticular run in the longitudinal direction. - Housing according to one of the preceding claims,
characterized in
that crossbars (18) are formed on the inner face of the side walls (6) for retaining and guiding rail-like contact systems in the interior area (9) of the housing (2). - Housing according to one of the preceding claims,
characterized in
that it is made from a zinc electroplated steel sheet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29605491U | 1996-03-25 | ||
| DE29605491U DE29605491U1 (en) | 1996-03-25 | 1996-03-25 | Housing for multiple sockets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0798818A1 EP0798818A1 (en) | 1997-10-01 |
| EP0798818B1 true EP0798818B1 (en) | 1999-01-13 |
Family
ID=8021635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97104721A Expired - Lifetime EP0798818B1 (en) | 1996-03-25 | 1997-03-19 | Housing for multiple sockets |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0798818B1 (en) |
| DE (2) | DE29605491U1 (en) |
| HU (1) | HU220990B1 (en) |
| NO (1) | NO315827B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT518295A1 (en) * | 2016-02-17 | 2017-09-15 | P Zernig Unternehmensberatung E U | connection system |
| AT14807U3 (en) * | 2016-02-17 | 2017-04-15 | P Zernig Unternehmensberatung E U | connection system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7725911U1 (en) * | 1977-08-20 | 1977-12-29 | Apsa Elektotechnische Fabrik Ing. Wilhelm Sauerwein Kg, 6340 Dillenburg | Power strip |
| EP0109876B1 (en) * | 1982-10-26 | 1987-04-08 | P.G.E.P. PROFESSIONAL GENERAL ELECTRONIC PRODUCTS Société Anonyme | Modular device for the distribution of electrical energy |
| FR2717634B1 (en) * | 1994-03-17 | 1996-04-26 | Telemecanique | Method of manufacturing an electrical pipe and pipe thus obtained. |
-
1996
- 1996-03-25 DE DE29605491U patent/DE29605491U1/en not_active Expired - Lifetime
-
1997
- 1997-03-19 EP EP97104721A patent/EP0798818B1/en not_active Expired - Lifetime
- 1997-03-19 NO NO19971258A patent/NO315827B1/en not_active IP Right Cessation
- 1997-03-19 DE DE59700069T patent/DE59700069D1/en not_active Expired - Lifetime
- 1997-03-21 HU HU9700619A patent/HU220990B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9700619A3 (en) | 2000-09-28 |
| EP0798818A1 (en) | 1997-10-01 |
| NO315827B1 (en) | 2003-10-27 |
| DE29605491U1 (en) | 1996-05-23 |
| NO971258L (en) | 1997-09-26 |
| DE59700069D1 (en) | 1999-02-25 |
| NO971258D0 (en) | 1997-03-19 |
| HU9700619D0 (en) | 1997-05-28 |
| HUP9700619A2 (en) | 1998-01-28 |
| HU220990B1 (en) | 2002-07-29 |
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